WO2023020263A1 - 服务器机箱及服务器 - Google Patents

服务器机箱及服务器 Download PDF

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Publication number
WO2023020263A1
WO2023020263A1 PCT/CN2022/109113 CN2022109113W WO2023020263A1 WO 2023020263 A1 WO2023020263 A1 WO 2023020263A1 CN 2022109113 W CN2022109113 W CN 2022109113W WO 2023020263 A1 WO2023020263 A1 WO 2023020263A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
plate
server
support
chassis according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/109113
Other languages
English (en)
French (fr)
Inventor
喻智涛
龚万春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Priority to CA3223409A priority Critical patent/CA3223409A1/en
Priority to EP22857575.9A priority patent/EP4339737A4/en
Publication of WO2023020263A1 publication Critical patent/WO2023020263A1/zh
Priority to US18/538,915 priority patent/US12581615B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20172—Fan mounting or fan specifications
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209—Thermal management, e.g. fan control
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20718—Forced ventilation of a gaseous coolant
    • H05K7/20727—Forced ventilation of a gaseous coolant within server blades for removing heat from heat source

Definitions

  • the present application relates to the technical field of servers, in particular to a server chassis and a server.
  • the fan module in the server determines the heat dissipation performance of the server, and the heat dissipation capability is one of the important factors affecting the service life of the server.
  • the fan bracket in the fan module is often fixed by means of a fan, so that when the fan module is assembled and maintained, the assembly and disassembly of the whole group cannot be realized, which makes the disassembly process of the fan module complicated and affects the disassembly of the fan module. Install efficiency.
  • This application aims to solve one of the technical problems in the related art at least to a certain extent.
  • the application proposes a server chassis.
  • the server chassis of the present application includes a bottom case and a fan module, the bottom case includes a bottom plate, and the fan module is arranged in the bottom case;
  • the fan module includes a fan bracket, a plurality of fan bodies and a drive
  • the fan support has a plurality of accommodation cavities, the plurality of fan bodies are installed in the plurality of accommodation cavities, the driving member is rotatably connected to the fan support, and the driving member is suitable for driving the
  • the fan module moves relative to the bottom case in a direction perpendicular to the bottom plate, and the fan module enters and exits the bottom case through the driving member.
  • the overall assembly and disassembly of the fan module can be realized through the driving member, which is labor-saving and convenient.
  • a support frame is provided between both sides of the fan module and the bottom case, and an independent space for winding wires is formed between the support frame and the side plates of the bottom case, so that the installation and removal of the fan module will not be affected by the wires, and the assembly The order is also not restricted;
  • elastic insulation is provided in the support frame, so that the winding space on both sides is not affected by the configuration of the chassis, so as to avoid the problem of air flow backflow, and the elastic insulation can be assembled and disassembled without tools. assembled into the support frame;
  • the support frames on both sides of the fan module are cleverly designed, and the materials are completely shared, reducing the types of materials, thereby reducing costs.
  • the present application further proposes a server, the server comprising the above-mentioned server chassis.
  • FIG. 1 is an exploded schematic diagram of a server chassis provided by an embodiment of the present application
  • FIG. 2 is an exploded schematic view of the fan module provided by the embodiment of the present application.
  • Fig. 3 is a structural schematic diagram of the first state where the fan module and the rack are matched according to the embodiment of the present application;
  • Fig. 4 is a schematic structural diagram of the second state where the fan module and the rack are matched according to the embodiment of the present application;
  • FIG. 5 is an exploded schematic diagram of a fan bracket of a fan module provided by an embodiment of the present application.
  • Fig. 6 is an enlarged schematic view of part A in Fig. 5;
  • Fig. 7 is a schematic structural diagram of the fan body provided by the embodiment of the present application.
  • Fig. 8 is an enlarged schematic diagram of part B in Fig. 7;
  • Fig. 9 is an exploded schematic view of the support frame provided by the embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a support frame provided by an embodiment of the present application.
  • Fig. 11 is a schematic structural diagram of the elastic heat insulation provided in the embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of the support frame provided in the embodiment of the present application assembled into the chassis;
  • FIG. 13 is a schematic structural diagram of the fan module provided by the embodiment of the present application when it is not assembled into the chassis;
  • Fig. 14 is a schematic structural diagram of the meshing of the side arm and the rack of the fan module provided by the embodiment of the present application;
  • FIG. 15 is a schematic structural diagram of the fan module assembled into the chassis provided by the embodiment of the present application.
  • Fig. 16 is a side view of the fan module assembled into the chassis provided by the embodiment of the present application.
  • FIG. 17 is a schematic diagram of the structure corresponding to the end interface and the board end interface of the fan module provided by the embodiment of the present application.
  • the embodiment of the present application provides a server chassis, including a fan module 1 and a bottom case 2, the bottom case 2 includes two opposite side plates 21 and is connected to the two side plates 21 The bottom plate 22, the fan module 1 is located in the bottom case 2;
  • the fan module 1 includes a fan bracket 11, a plurality of fan bodies 12 and a driver 13, the fan bracket 11 has a plurality of accommodation cavities 113, a plurality of fan bodies 12 are installed in the plurality of accommodation cavities 113, and the driver 13 is rotatably connected
  • the fan bracket 11 and the driving member 13 are suitable for driving the fan module 1 to move relative to the bottom case 2 in a direction perpendicular to the bottom plate 22 , and the fan module 1 enters and exits the bottom case 2 through the driving member 13 .
  • a plurality of fan bodies 12 are provided in one-to-one correspondence with a plurality of accommodating cavities 113 , the structure is simple, and the installation of the fan bodies is convenient.
  • the server chassis provided in this embodiment drives the fan module 1 to move relative to the bottom case 2 in a direction perpendicular to the bottom plate 22 through the driver 13, so that the fan module 1 enters and exits the bottom case 2 under the action of the driver 13, thus achieving Labor-saving assembly and disassembly of the fan module 1 in the bottom case.
  • the server main board 6 is also arranged in the server case, and the fan body of the fan module has an end interface 7, and the end interface 7 of the fan module is connected with the board end interface 61 of the server main board 6, and the guide of power supply and signal is realized for the fan module. Pass.
  • the driving member 13 includes two opposite side arms 131 and a middle handle 132 connecting the two side arms 131 , the two side arms 131 are rotatably connected to the fan bracket 11 ,
  • the side arm 131 includes a transmission part 1311 , and a transmission fitting 3 adapted to the transmission part 1311 is arranged inside the bottom case 2 .
  • the side arm is riveted on the fan bracket through rivets and spacers, and the middle handle and the two side arms are fixed through rivets.
  • the driving part 13 of the fan module 1 is a handle, and the transmission part 1311 on the side arm 131 cooperates with the transmission matching part 3 to make the fan module enter and exit the bottom shell of the server chassis by rotating the driving part 13 .
  • the middle handle 132 can make the two side arms 131 rotate at the same time, so as to realize the synchronous movement of the transmission parts on the left and right sides, so that the fan module can be taken out and disassembled more smoothly;
  • the side arm 131 is parallel to the side plate 21 of the bottom case 2 .
  • the middle part of the middle handle 132 is provided with two oppositely concave arc-shaped notch structures 1321 , and the arc-shaped notch structures 1321 are convenient for the operator to hold.
  • the transmission part 1311 is an incomplete gear
  • the transmission fitting 3 is a rack meshing with the incomplete gear
  • the rack is a plate-like member
  • the index line of the rack is tangent to the index circle of the incomplete gear, and the index line of the rack is perpendicular to the bottom plate 22 .
  • the power and movement are transmitted through the meshing of the teeth of the incomplete gear and the rack, so that the fan module can enter and exit the bottom case in a direction perpendicular to the bottom plate, which is labor-saving and convenient.
  • the fan bracket 11 includes two opposite side risers 111, the two side arms 131 are connected to the two side risers 111 in one-to-one correspondence, and the side risers 111 are provided with two stop positioning structures 4.
  • the two stop positioning structures 4 are used to limit the rotatable angle range of the side arm 131 .
  • the side vertical plate 111 is parallel to the side plate 21 of the bottom case 2, and the two stop positioning structures 4 limit the rotation of the side arm 131 between the first position and the second position.
  • the fan module 1 At the first position, the fan module 1 is not installed in the bottom case 2; at the second position, the fan module 1 is installed in the bottom case 2, and the end interface of the fan module is connected to the board end interface of the server mainboard.
  • the stop positioning structure 4 includes a stop portion 41 and a positioning portion 42 , and both the stop portion 41 and the positioning portion 42 protrude from the side vertical plate 111 ;
  • the side arm 131 is integrally formed.
  • the side arm 131 further includes a body portion 1312 connected to the transmission portion 1311 and an overhang portion 1313 connected to the body portion 1312 .
  • the overhang portion 1313 can elastically contact the positioning portion 42 .
  • the stop portion 41 is an L-shaped stop piece or a stop bump
  • the body part 1312 is connected with the transmission part 1311, and the overhang part 1313 protrudes from the body part 1312, preferably the overhang part 1313 is an L-shaped overhang arm relative to the body part 1312; It has a recessed part concave toward the side vertical plate 11, the recessed part has a recessed depth smaller than the thickness of the positioning part in the direction perpendicular to the side vertical plate, and the overhang part 1312 elastically contacts the positioning part 42, so that the side arm 131 abuts against the corresponding stopper 41, the side arm 131 can be relatively fixed (or locked), preventing the side arm 131 from freely rotating between the first position and the second position, thereby improving the reliability of the connection between the fan module 1 and the bottom case.
  • the fan body 12 includes a fan and a fan cover 121 for accommodating the fan.
  • the fan cover 121 includes a fan front cover 1211 and a fan rear cover 1212 .
  • the fan bracket 11 also includes a plurality of vertical plates 112 parallel to the side vertical plates 111, and a plurality of vertical plates 112 and the side vertical plate 111 are provided with clamping holes 114, the fan body 12 is clamped into the clamping holes 114 through the elastic bumps 1213, and the fan body 12 is fixed on the fan bracket 11; the fan body 12 is clamped to the fan bracket 11. , when the fan body fails, it is convenient to disassemble the fan body.
  • two support frames 5 for installing the transmission fitting 3 are arranged on the bottom plate 22 , and the fan module 1 is arranged between the two support frames 5 ;
  • the support frame 5 includes a support assembly and an elastic heat insulator 51, the support assembly is fixedly connected to the bottom plate 22, the support assembly has a vertical support portion perpendicular to the bottom plate 22, and the vertical support portion is parallel to and spaced from the side plate 21;
  • the elastic heat insulating part 51 is detachably connected to the vertical support part, and the elastic heat insulating part 51 abuts against the side plate 21 .
  • the vertical support portion of the support frame 5 is spaced from the side plate 21 of the bottom case 2, the fan module and the support frame are assembled in the bottom case, and the support frames on both sides of the fan provide two independent winding spaces, so that the fan module
  • the assembly and replacement of the wire and the assembly and replacement of the wire do not affect each other, and there is no restriction on the assembly sequence, which facilitates the assembly and disassembly of the fan module;
  • the detachable elastic heat shield makes the winding space on both sides not affected by the chassis configuration, and the winding Elastic insulation is set in the space, which can effectively avoid heat backflow.
  • the elastic heat insulating member 51 includes a connection plate 511 and at least one heat insulation plate 512 , the connection plate 511 is parallel to the vertical support portion, and the heat insulation plate 512 is vertically connected to the connection plate 511 , and the heat insulating plate 512 and the connecting plate 511 are perpendicular to the bottom plate 22;
  • the heat shield 512 is provided with a plurality of gaps 513 arranged at intervals.
  • the heat shield 512 prevents heat backflow downstream of the fan module in the winding space, and the gap 513 on the heat shield 512 facilitates part bending of the heat shield, thereby facilitating wiring.
  • the elastic heat insulating part 51 is integrally formed.
  • the elastic heat insulating part 51 is a silicone heat insulating part or a rubber heat insulating part.
  • the elastic heat insulating part can be assembled and disassembled on the vertical support part without tools.
  • the vertical support part includes a first support plate 52 and a second support plate 53 arranged in parallel, the transmission fitting 3 is arranged on the second support plate 53, and the transmission fitting 3 , the second support plate 53 and the first support plate 52 are fixed by riveting;
  • the first support plate 52 is provided with a slot 531, and the connecting plate 511 is provided with a buckle 5111, and the buckle 5111 is engaged with the slot 531;
  • the second support plate 53 is provided with a space for the buckle of the connecting plate to allow the buckle of the connecting plate 511 to engage with the slot of the first supporting plate 52 .
  • the elastic heat insulating element is snapped into the slot of the first support plate through buckles, so as to facilitate the assembly and disassembly of the elastic heat insulating element.
  • the buckle protrudes from the connecting plate in an L-shaped structure, and the first support plate 52 is provided with a T-shaped slot to engage the buckle, and the T-shaped slot is convenient for the assembly and disassembly of the buckle; two buckles are arranged on the connecting plate, The corresponding first support plate is provided with two card slots, which improves the reliability of the connection between the elastic heat insulating member and the first support plate.
  • the bottom of the first support plate 52 is connected with a base, and the base is also provided with riveting holes for riveting with the bottom plate of the bottom case, so as to realize the fixing of the support frame on the bottom plate.
  • two opposite edges of the second support plate 53 are respectively provided with loading and unloading guide structures 531 and positioning guide structure 532;
  • the fan bracket 11 is provided with a guide structure 115 that cooperates with the loading and unloading guide structure 531 , and the positioning guide structure 532 is used for sliding engagement with the outer surface of the fan bracket 11 .
  • the fan bracket 11 is docked with the support frame 5 through the loading and unloading guide structure 531 , and the fan bracket 11 is restricted by the positioning guide structure to assist in aligning the fan bracket 11 with the support frame 5 .
  • the loading and unloading guide structure 531 is a first guide plate
  • the guide structure 115 includes a guide groove structure connected to the edge of the side vertical plate 111, and the first guide plate and the guide groove structure are slidably connected;
  • the positioning guide structure 532 is a second guide plate, and the second guide plate and the second support plate 53 are bent and connected at right angles so as to be slidably connected to a corner of the fan bracket 11 .
  • the first guide plate of the support frame 5 is slidingly connected with the guide groove structure of the fan bracket 11, and the second guide plate and the second support plate form a right angle to limit the fan bracket 11, so as to ensure that the fan module can
  • the area inside the bottom shell is used to connect the end interface of the fan module with the board end interface of the server mainboard.
  • support frames are provided on both sides of the fan module, and the first support plate and the second support plate in the support frame are respectively provided with riveting holes.
  • a support plate has a first axis perpendicular to the base plate, the riveting holes on the first support plate are symmetrical about the first axis, the second support plate has a second axis perpendicular to the base plate, and the riveting holes on the second support plate It is symmetrical about the second axis, and in the direction perpendicular to the first support plate, the riveting holes on the first support plate correspond to the riveting holes on the second support plate one by one, the first support plate, the second support plate
  • the plate is riveted with the transmission fitting (such as a rack), so that the support assembly with the first support plate and the second support plate can be used on both sides of the fan module; on the basis of the structure of the fan module, the fan module
  • the components of the support frame on both sides are common, which reduces
  • the middle handle 132 and the side arm 131 respectively have a plate structure, the side arm is parallel to the side riser 111 of the fan bracket, and the plane where the middle handle 132 is located is perpendicular to the plane where the side arm 131 is located; the middle handle is preferred When the driving part composed of the side arm and the side arm is lifted by force, the driving part is limited to rotate within the range of 90° between the two stop positioning structures.
  • the side arm 131 is in the first position
  • the middle handle 132 is perpendicular to the bottom plate 22 of the bottom case 2
  • the incomplete gear and the rack are in the first meshing state.
  • the incomplete gear is just in contact with the rack
  • the teeth of the incomplete gear do not intermesh with the teeth of the rack
  • the fan module has not been installed in the bottom case.
  • the middle handle 132 is located above the fan bracket 11 , and the fan bracket is aligned with the loading and unloading guide structure and the positioning guide structure on the support frame.
  • the side arm 132 is in the second position, the middle handle 132 is parallel to the floor 22 of the bottom case 2, the middle handle 132 is located on the side of the fan bracket 11, and the incomplete gear and the rack are formed The second meshing state.
  • the teeth of the incomplete gear are in cross-mesh with the teeth of the rack in the second meshing state.
  • the middle handle 90° preferably the middle handle is turned from the vertical state to the horizontal state
  • the incomplete gear and the rack are switched from the first meshing state to the second
  • the rotation of the incomplete gear drives the fan module to move toward the bottom plate in a direction perpendicular to the bottom plate until the end interface of the fan module is docked with the board end interface of the server motherboard, thereby realizing the power supply of the fan module and signal conduction.
  • the position of the terminal interface of the fan body and the position of the board terminal interface of the server mainboard can refer to FIG. 17 .
  • the bottom of the fan body faces upward to show the position of the terminal interface.
  • the parameter setting of the incomplete gear and the rack can be preferably set as follows. Through the meshing of the incomplete gear and the rack, the movement of the fan module in a direction perpendicular to the bottom plate can be realized.
  • rack parameters For example, rack parameters:
  • the driving part rotates 90° counterclockwise, that is, the incomplete gear rotates 90°, and through the meshing of the incomplete gear and the rack, the fan module is driven along the direction parallel to the rack (that is, vertical in the direction of the bottom plate) downward movement.
  • the driver rotates 90° clockwise, and the fan module moves upward by 25.12mm in a direction estimated to be perpendicular to the bottom plate.
  • an embodiment of the present application provides a server, which includes the above-mentioned server chassis, and further includes components such as a CPU radiator and a memory stick.
  • first, second, etc. to describe various information, but the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second information may also be called first information.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more, unless otherwise specifically defined.
  • a first feature being "on” or “under” a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

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  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
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Abstract

一种服务器机箱及服务器，服务器机箱包括底壳(2)和风扇模组(1)，底壳(2)包括底板，风扇模组(1)设在底壳(2)内；风扇模组(1)包括风扇支架(11)、多个风扇本体(12)和驱动件(13)，风扇支架(11)具有多个容纳腔，多个风扇本体(12)安装在多个容纳腔内，驱动件(13)可转动地连接风扇支架(11)，且驱动件(13)适于驱动风扇模组(1)在垂直于底板的方向上相对底壳(2)移动，风扇模组(1)通过驱动件(13)进出底壳(2)。服务器包括所述服务器机箱。

Description

服务器机箱及服务器
相关申请的交叉引用
本申请要求比亚迪股份有限公司于2021年08月20日提交的、名称为“服务器机箱及服务器”的、中国专利申请号“202121975919.4”的优先权。
技术领域
本申请涉及服务器技术领域，具体涉及一种服务器机箱及服务器。
背景技术
服务器中的风扇模组决定服务器的散热性能，散热能力为影响服务器使用寿命的重要因素之一。
相关技术中，风扇模组中的风扇支架常通过进行固定，从而导致在组装和维护风扇模组时，不能实现整组的组装拆卸，使得风扇模组拆装过程复杂，影响风扇模组的拆装效率。
发明内容
本申请旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本申请提出一种服务器机箱。
根据本申请的服务器机箱,包括底壳和风扇模组，所述底壳包括底板，所述风扇模组设在所述底壳内；所述风扇模组包括风扇支架、多个风扇本体和驱动件，所述风扇支架具有多个容纳腔，多个所述风扇本体安装在多个所述容纳腔内，所述驱动件可转动地连接所述风扇支架，且所述驱动件适于驱动所述风扇模组在垂直于所述底板的方向上相对所述底壳移动，所述风扇模组通过所述驱动件进出所述底壳。
由此，根据本申请的服务器机箱，通过驱动件能够实现风扇模组的整体组装和拆卸，省力便捷。
在一些示例中，风扇模组的两侧与底壳之间设置支撑架，支撑架与底壳的侧板之间形成独立的绕线空间，使得风扇模组的装卸不受线材的影响，组装顺序也不受限制；
在一些示例中，支撑架内设有弹性隔热件，使得两侧绕线空间不受机箱配置的影响，以此避免风流反流的问题，且弹性材质的隔热件可免工具组装拆卸、组装到支撑架中；
在一些示例中，风扇模组两侧的支撑架通过巧妙设计，料件完全实现共用，减少料件的种类，从而减少成本。
本申请进一步地提出了一种服务器,所述服务器包括上述的服务器机箱。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
图1为本申请实施例提供的服务器机箱的分解示意图；
图2为本申请实施例提供的风扇模组的分解示意图；
图3为本申请实施例提供的风扇模组与齿条配合的第一状态下的结构示意图；
图4为本申请实施例提供的风扇模组与齿条配合的第二状态下的结构示意图；
图5为本申请实施例提供的风扇模组的风扇支架的分解示意图；
图6为图5中A部的放大示意图；
图7为本申请实施例提供的风扇本体的结构示意图；
图8为图7中B部的放大示意图；
图9为本申请实施例提供的支撑架的分解示意图；
图10为本申请实施例提供的支撑架的结构示意图；
图11为本申请实施例提供的弹性隔热件的结构示意图；
图12为本申请实施例提供的支撑架组装到机箱中的结构示意图；
图13为本申请实施例提供的风扇模组未组装至机箱时的结构示意图；
图14为本申请实施例提供的风扇模组的侧臂与齿条啮合的结构示意图；
图15为本申请实施例提供的风扇模组组装至机箱中的结构示意图；
图16为本申请实施例提供的风扇模组组装至机箱中的侧视图；
图17为本申请实施例提供的风扇模组的端接口与板端接口对应结构的示意图。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
如图1至图5所示，本申请的实施例提供一种服务器机箱，包括风扇模组1和底壳2，底壳2包括两个相对设置的侧板21以及与两个侧板21相连的底板22，风扇模组1设在底壳2内；
风扇模组1包括风扇支架11、多个风扇本体12和驱动件13，风扇支架11具有多个容纳腔113，多个风扇本体12安装在多个容纳腔113内，驱动件13可转动地连接风扇支架11，且驱动件13适于驱动风扇模组1在垂直于底板22的方向上相对底壳2移动，风扇模 组1通过驱动件13进出底壳2。
优选的，多个风扇本体12与多个容纳腔113一一对应设置，结构简单，方便风扇本体的安装。
该实施例提供的服务器机箱，通过驱动件13驱动风扇模组1在垂直于底板22的方向上相对底壳2移动，使得风扇模组1在驱动件13的作用下进出底壳2，如此实现风扇模组1在底壳内的省力组装及拆卸。
服务器机箱内还设有服务器主板6，风扇模组的风扇本体具有端接口7，风扇模组的端接口7与服务器主板6的板端接口61相连接，对风扇模组实现电源及信号的导通。
在一些实施例中，参照图3至图5，驱动件13包括两个相对设置的侧臂131和连接两个侧臂131的中间把手132，两个侧臂131可转动地连接风扇支架11，侧臂131包括传动部1311，底壳2内设有与传动部1311适配的传动配合件3。
其中，侧臂通过铆钉及垫片铆合在风扇支架上，中间把手与两个侧臂之间通过铆钉固定。
该实施例中，风扇模组1的驱动件13为把手，侧臂131上的传动部1311与传动配合件3的配合，通过转动驱动件13使得风扇模组进出服务器机箱的底壳。使用中间把手132可使得两个侧臂131同时旋转，从而实现左右两侧传动部的同步运动，使得风扇模组的取出及拆卸更顺畅；且中间把手132方便操作人员转动驱动件13。风扇模组安装到底壳内部时，侧臂131平行于底壳2的侧板21。
可选的，中间把手132的中间部位设有两个相向内凹的弧形缺口结构1321，弧形缺口结构1321方便操作人员手持。
作为一种可选的实施方式，传动部1311为不完全齿轮，传动配合件3为与不完全齿轮相啮合的齿条，齿条呈板状件；
齿条的分度线与不完全齿轮的分度圆相切，且齿条的分度线垂直于底板22。
通过不完全齿轮的齿与齿条啮合来传递动力及运动，使得风扇模组可在垂直于底板的方向上进出底壳，省力方便。
在一些实施例中，风扇支架11包括两个相对设置的侧立板111，两个侧臂131一一对应连接于两个侧立板111，侧立板111上设有两个止挡定位结构4，两个止挡定位结构4用于限制侧臂131可转动的角度范围。
其中，侧立板111平行于底壳2的侧板21，两个止挡定位结构4限制了侧臂131在第一位置和第二位置之间转动。在第一位置处，风扇模组1未安装到底壳2内；在第二位置处，风扇模组1装到底壳2内，风扇模组的端接口与服务器主板的板端接口连接。
在一些实施例中，如图5和图6所示，止挡定位结构4包括止挡部41和定位部42，止挡部41和定位部42均凸设于侧立板111；
侧臂131为一体成型结构，侧臂131还包括与传动部1311相连的本体部1312以及与本体部1312相连的悬伸部1313，悬伸部1313可弹性抵接定位部42。
该实施例中，优选止挡部41为L型止挡片或者止挡凸点；
本体部1312与传动部1311相连，悬伸部1313凸出于本体部1312，优选悬伸部1313为相对于本体部1312的L型悬伸臂；优选定位部42凸出于侧立板111并具有向侧立板11内凹的凹陷部，凹陷部的凹陷深度小于定位部垂直于侧立板方向上的厚度，悬伸部1312弹性接触定位部42，使得侧臂131抵靠相应的止挡部41时，侧臂131能够相对固定(或锁紧)，避免侧臂131在第一位置和第二位置之间随意转动，从而提升风扇模组1与底壳相连的可靠性。
在一些实施例中，如图3、图7和图8所示，风扇本体12包括风扇和容纳风扇的风扇盖体121，风扇盖体121包括风扇前盖1211和风扇后盖1212，风扇盖体121上设有弹性凸块1213和一对拐角缺口1214，一对拐角缺口1214用于方便手抓风扇本体；风扇支架11还包括平行于侧立板111的多个竖板112，多个竖板112和侧立板111上设有卡孔114，风扇本体12经弹性凸块1213卡进卡孔114中，在风扇支架11上实现风扇本体12的固定；风扇本体12卡接风扇支架11的方式，在出现风扇本体失效时，方便风扇本体的拆卸。
在一些实施例中，如图9至图12所示，底板22上设有两个用于安装传动配合件3的支撑架5，风扇模组1设在两个支撑架5之间；
支撑架5包括支撑组件和弹性隔热件51，支撑组件与底板22固定连接，支撑组件具有垂直于底板22的竖直支撑部，竖直支撑部与侧板21平行且间隔；
弹性隔热件51与竖直支撑部可拆卸连接，且弹性隔热件51与侧板21相抵接。
支撑架5的竖直支撑部与底壳2的侧板21相间隔，风扇模组、支撑架组装到底壳内，风扇两侧的支撑架提供两个独立的绕线空间，使得风扇模组的组装拆换与线材的组装拆换互不影响，无组装顺序限制，方便风扇模组的组装拆卸；可拆卸的弹性隔热件使得两侧的绕线空间不受机箱配置的影响，且绕线空间内设置弹性隔热件，可有效避免热量反流。
在一些实施例中，如图11所示，弹性隔热件51包括连接板511和至少一块隔热板512，连接板511平行贴合竖直支撑部，隔热板512与连接板511垂直连接，且隔热板512、连接板511均与底板22垂直；
在垂直于底板22的方向上，隔热板512上设有多个间隔设置的缝隙513。
该实施例中隔热板512在绕线空间内阻止风扇模组下游的热量反流，隔热板512上的缝隙513方便隔热板的部分弯折，从而方便走线。
在一些实施例中，弹性隔热件51为一体成型结构，弹性隔热件51为硅胶隔热件或橡胶隔热件，可在竖直支撑部上可免工具组装和拆卸弹性隔热件。
在一些实施例中，参照图7至图9，竖直支撑部包括平行设置的第一支撑板52和第二支撑板53，传动配合件3设在第二支撑板53上，传动配合件3、第二支撑板53与第一支撑板52三者铆接固定；
第一支撑板52上设有卡槽531，连接板511上设有卡扣5111，卡扣5111与卡槽531相卡接；
第二支撑板53上设有让位槽，让位槽用于给连接板的卡扣让出空间，方便连接板511的卡扣卡接第一支撑板52的卡槽。
该实施例中，弹性隔热件经卡扣与第一支撑板的卡槽卡接，方便弹性隔热件的装卸。卡扣呈L型结构突出于连接板，第一支撑板52上设有T字形卡槽以卡接卡扣，T字形卡槽方便卡扣的装拆；在连接板上设置两个卡扣，相应的第一支撑板上设置两个卡槽，如此提高弹性隔热件与第一支撑板之间连接的可靠性。
可选的，第一支撑板52的底部连接有底座，底座上设有也设有铆合孔，以与底壳的底板铆接，从而实现支撑架在底板上的固定。
在一些实施例中，参照图9和图10，在第二支撑板53背向第一支撑板52的一侧，第二支撑板53的相对的两个边沿分别设有装卸导引结构531和定位导引结构532；
风扇支架11上设有与装卸导引结构531配合的导向结构115，定位导引结构532用于与风扇支架11的外表面滑动接合。
该实施例中，通过装卸导引结构531使得风扇支架11与支撑架5对接，通过定位导引结构限制风扇支架11辅助风扇支架11与支撑架5对准。
在一些实施例中，装卸导引结构531为第一导引板，导向结构115包括与侧立板111的边沿相连的导槽结构，第一导引板与导槽结构可滑动连接；
定位导引结构532为第二导引板，第二导引板和第二支撑板53之间呈直角弯折连接以与风扇支架11的一拐角滑动连接。
支撑架5的第一导引板与风扇支架11的导槽结构滑动连接，第二导引板和第二支撑板之间呈直角以对风扇支架11进行限位，如此确保风扇模组能够对准底壳内的区域，实现风扇模组的端接口与服务器主板的板端接口连接。
本申请的实施例中，在垂直于侧立板的方向上，风扇模组的两侧均设有支撑架，支撑架中的第一支撑板和第二支撑板分别设有铆合孔，第一支撑板具有垂直于底板的第一轴线，第一支撑板上的铆合孔关于该第一轴线对称，第二支撑板具有垂直于底板的第二轴线，第二支撑板上的铆合孔关于该第二轴线对称，且在垂直于第一支撑板的方向上，第一支撑板上的铆合孔和第二支撑板上的铆合孔一一对应，第一支撑板、第二支撑板与传动配合件(例如齿条)铆接，如此具有第一支撑板、第二支撑板的支撑组件可在风扇模组的两侧通用； 在配合风扇模组的结构的基础上，风扇模组两侧的支撑架的组成部件通用，减少模具套数，有效降低开发成本。其中，第一轴线、第二轴线是为了方便介绍铆合孔的设置形式而引入的虚拟结构。
接下来，参照附图，介绍风扇模组装入底壳的底壳内的过程。
参照图5，将侧臂、中间把手相连形成驱动件，将驱动件与风扇支架相连；
参照图2、图7和图8，将风扇本体卡装到风扇中，形成风扇模组；
参照图9至图12，将齿条安装到支撑架上，将支撑架安装到底壳内；
参照图13至图17，将风扇模组安装到底壳中。
本申请的实施例中，中间把手132、侧臂131分别呈板状结构，侧臂平行于风扇支架的侧立板111，中间把手132所在的平面垂直于侧臂131所在的平面；优选中间把手、侧臂组成的驱动件在受力提起的状况下，在两个止挡定位结构之间，驱动件限制在90°的范围内转动。
参照图3、图13和图14，侧臂131在第一位置，中间把手132垂直于底壳2的底板22，不完全齿轮与齿条之间呈第一啮合状态。在第一啮合状态下不完全齿轮与齿条刚好接触啮合，不完全齿轮的齿与齿条的齿没有交叉啮合，风扇模组还未安装至底壳内。在该状态下，中间把手132位于风扇支架11的上方，风扇支架与支撑架上的装卸导引结构、定位导引结构位置对准。
参照图4、图15和图16，侧臂132在第二位置，中间把手132平行于底壳2的地板22，中间把手132位于风扇支架11的侧部，不完全齿轮与齿条之间呈第二啮合状态。在第二啮合状态下不完全齿轮的齿与齿条的齿交叉啮合。
本申请的实施例中，从第一位置至第二位置，通过将中间把手转动90°，优选中间把手从竖直状态转至水平状态，不完全齿轮与齿条从第一啮合状态切换至第二啮合状态，该过程中不完全齿轮的转动带动风扇模组在垂直于底板的方向上向底板移动，直至风扇模组的端接口与服务器主板的板端接口对接，从而实现风扇模组的电源及信号的导通。风扇本体的端接口的位置、服务器主板的板端接口的位置可参照图17，图17中风扇本体的底部朝上以示意出端接口的位置。
本申请的实施例中，不完全齿轮、齿条的参数设置可优选如下，通过不完全齿轮与齿条的啮合，可实现风扇模组在垂直于底板方向上的移动。
例如，不完全齿轮的参数：
模数M＝2，齿数Z＝16，压力角a＝20°；
齿顶高Ha＝2mm，齿根高Hf＝2.5mm，齿全高H＝4.5mm；
分度圆直径D＝32mm，基圆直径Db＝30.07mm，齿顶圆直径Da＝27mm，齿根圆直径Df＝36mm；
齿厚S＝3.14mm，齿槽宽E＝3.14mm；
例如，齿条参数：
模数M＝2，压力角a＝20°；
齿顶高Ha＝2mm，齿根高Hf＝2.5mm，
齿厚S＝3.14mm,齿槽宽E＝3.14mm。
参照图13至图16，驱动件绕逆时针方向旋转90°，即不完全齿轮转动90°，通过不完全齿轮与齿条的啮合，带动风扇模组沿着平行于齿条的方向(即垂直于底板的方向)向下运动。
不完全齿轮与齿条之间从第一啮合状态切换至第二啮合状态的过程中,风扇模组的运动行程＝πD/4＝25.12mm；
同理的，当拆卸风扇模组时，驱动件绕顺时针转动90°，风扇模组沿着估计垂直于底板的方向向上运动25.12mm。
第二方面，本申请实施例提供一种服务器，包括上述服务器机箱，还包括CPU散热器、内存条等器件。
本申请采用第一、第二等来描述各种信息，但这些信息不应局限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如在不脱离本申请范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (20)

  1. 一种服务器机箱，其特征在于，包括底壳和风扇模组，所述底壳包括底板，所述风扇模组设在所述底壳内；
    所述风扇模组包括风扇支架、多个风扇本体和驱动件，所述风扇支架具有多个容纳腔，多个所述风扇本体安装在多个所述容纳腔内，所述驱动件可转动地连接所述风扇支架，且所述驱动件适于驱动所述风扇模组在垂直于所述底板的方向上相对所述底壳移动，所述风扇模组通过所述驱动件进出所述底壳。
  2. 根据权利要求1所述的服务器机箱，其特征在于，所述驱动件包括两个相对设置的侧臂和连接两个所述侧臂的中间把手，两个所述侧臂可转动地连接所述风扇支架，所述侧臂包括传动部，所述底壳内设有与所述传动部适配的传动配合件。
  3. 根据权利要求1或2所述的服务器机箱，其特征在于，所述风扇支架包括两个相对设置的侧立板，两个所述侧臂一一对应连接于两个所述侧立板，所述侧立板上设有两个止挡定位结构，两个所述止挡定位结构用于限制所述侧臂可转动的角度范围。
  4. 根据权利要求1-3中任一项所述的服务器机箱，其特征在于，所述止挡定位结构包括止挡部和定位部，所述止挡部和所述定位部均凸设于所述侧立板。
  5. 根据权利要求1-4中任一项所述的服务器机箱，其特征在于，所述侧臂为一体成型结构，所述侧臂还包括与所述传动部相连的本体部以及与所述本体部相连的悬伸部，所述悬伸部可弹性抵接所述定位部。
  6. 根据权利要求1-5中任一项所述的服务器机箱，其特征在于，所述底板上设有两个用于安装所述传动配合件的支撑架，所述风扇模组设在两个所述支撑架之间。
  7. 根据权利要求6所述的服务器机箱，其特征在于，所述支撑架包括支撑组件和弹性隔热件，所述支撑组件与所述底板固定连接，所述支撑组件具有垂直于所述底板的竖直支撑部。
  8. 根据权利要求7所述的服务器机箱，其特征在于，所述底壳还包括两个相对设置的侧板，两个所述侧板连接所述底板，所述竖直支撑部与所述侧板平行且间隔；
    所述弹性隔热件与所述竖直支撑部可拆卸连接，且所述弹性隔热件与所述侧板相抵接。
  9. 根据权利要求1-8中任一项所述的服务器机箱，其特征在于，所述弹性隔热件包括连接板和至少一块隔热板，所述连接板平行贴合所述竖直支撑部，所述隔热板与所述连接板垂直连接，且所述隔热板、所述连接板均与所述底板垂直；
    在垂直于所述底板的方向上，所述隔热板上设有多个间隔设置的缝隙。
  10. 根据权利要求1-9中任一项所述的服务器机箱，其特征在于，所述弹性隔热件为一 体成型结构，所述弹性隔热件为硅胶隔热件或橡胶隔热件。
  11. 根据权利要求1-10中任一项所述的服务器机箱，其特征在于，所述竖直支撑部包括平行设置的第一支撑板和第二支撑板，所述传动配合件设在所述第二支撑板上，所述传动配合件、所述第二支撑板与所述第一支撑板三者铆接固定。
  12. 根据权利要求11所述的服务器机箱，其特征在于，所述第一支撑板上设有卡槽，所述连接板上设有卡扣，所述卡扣与所述卡槽相卡接。
  13. 根据权利要求11所述的服务器机箱，其特征在于，在所述第二支撑板背向所述第一支撑板的一侧，所述第二支撑板的相对的两个边沿分别设有装卸导引结构和定位导引结构；
    所述风扇支架上设有与所述装卸导引结构配合的导向结构，所述定位导引结构用于与所述风扇支架的外表面滑动接合。
  14. 根据权利要求1-13中任一项所述的服务器机箱，其特征在于，所述装卸导引结构为第一导引板，所述侧立板的边沿设有导槽结构，所述第一导引板与所述导槽结构可滑动连接；
    所述定位导引结构为第二导引板，所述第二导引板和所述第二支撑板之间呈直角弯折连接以与所述风扇支架的一拐角滑动连接。
  15. 根据权利要求1-14任一项所述的服务器机箱，其特征在于，所述传动部为不完全齿轮，所述传动配合件为与所述不完全齿轮相啮合的齿条，所述齿条呈板状件；
    所述齿条的分度线与所述不完全齿轮的分度圆相切，且所述齿条的分度线垂直于所述底板。
  16. 根据权利要求1-15中任一项所述的服务器机箱，其特征在于，所述风扇本体包括风扇和风扇盖体，所述风扇盖体上设有两个相对设置的拐角缺口。
  17. 根据权利要求1-16中任一项所述的服务器机箱，其特征在于，所述风扇盖体还设有弹性凸块，所述弹性凸块用于与所述风扇支架卡接配合。
  18. 根据权利要求1-17中任一项所述的服务器机箱，其特征在于，多个所述风扇本体与所述所述容纳腔一一对应设置。
  19. 一种服务器，其特征在于，包括如权利要求1-18任一项所述的服务器机箱。
  20. 根据权利要求19所述的服务器机箱，其特征在于，还包括服务器主板，所述服务器主板设于所述服务器机箱内，且所述风扇模组的风扇本体具有端接口，所述端接口与所述服务器主板的板端接口相连。
PCT/CN2022/109113 2021-08-20 2022-07-29 服务器机箱及服务器 Ceased WO2023020263A1 (zh)

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